Ok so I ended up taking out the bridge pickup (pj bass) and pushing up the pole pieces.
Is a cheap jazz bass pickup (Wilkinson) so I figured if I ruin the pickup it is cheap to replace, pushed the A and D pole pieces up and then wired up the bridge pickup only, all good, sound from each string so I didn't damage the coil, checked distance between the strings and the pole pieces and much, much better.
I could have just brought a model j pickup with the adjustable pole pieces but then you lose that single coil brightness and the slight mid scoop of both pickups on full, the Wilkinson seems to be a nice sounding pickup anyway.